Plate
USD256756S · kind S · design
34Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 1979 |
| Grant date | Sep 9, 1980 |
| Priority date | — |
| Expiry date | Sep 9, 1994 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.